Key facts
- This page summarizes Robert Chess's Form 4 filing for Twist Bioscience Corp (TWST).
- 4 reported transactions and 1 derivative row are listed below.
- Accepted by SEC: 13 Nov 2024, 20:30.
Robert Chess - 11 Nov 2024 Form 4 Insider Report for Twist Bioscience Corp (TWST)
- Reporting relationship
- Director
- Issuer ticker
- TWST
- Reported as of
- 11 Nov 2024
- Net transaction value
- -$138,387
- SEC form
- 4
- Accepted by SEC
- 13 Nov 2024, 20:30:51 UTC
- Prior SEC filing
- 14 Jun 2024
- Next SEC filing
- 30 Dec 2024
- Source filing
- View source filing
- Reporting owner signature
- /s/ Dennis Cho, as Attorney-in-Fact for Robert Chess
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Robert Chess filed Form 4 for Twist Bioscience Corp (TWST) on 13 Nov 2024.
Change
- Previous filing in this sequence was filed on 14 Jun 2024.
- Current net transaction value: -$138,387.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
TWST
transaction
Common Stock
Options Exercise
- Transaction value
- $31,752
- Shares
- +3,600
- Change %
- +17%
- Price
- $8.82
- Shares after
- 25,241
- Date
- 11 Nov 2024
- Ownership
- Direct
- Footnotes
- F1
TWST
transaction
Common Stock
Sale
- Transaction value
- $109,203
- Shares
- -2,324
- Change %
- -9.2%
- Price
- $46.99
- Shares after
- 22,917
- Date
- 11 Nov 2024
- Ownership
- Direct
- Footnotes
- F1, F2
TWST
transaction
Common Stock
Sale
- Transaction value
- $60,935
- Shares
- -1,276
- Change %
- -5.6%
- Price
- $47.76
- Shares after
- 21,641
- Date
- 11 Nov 2024
- Ownership
- Direct
- Footnotes
- F1, F3
TWST
holding
Common Stock
No transaction description listed
- Transaction value
- Shares
- Change %
- Price
- Shares after
- 42,528
- Date
- 11 Nov 2024
- Ownership
- By the Chess 1997 Trust
- Footnotes
- F4
Reported derivative securities
Options, warrants, convertible securities, or similar derivative positions disclosed in the filing.
TWST
transaction
Derivative
Stock Option (right to buy)
Options Exercise
- Transaction value
- $0
- Shares
- -3,600
- Change %
- -51%
- Price
- $0.000000
- Shares after
- 3,504
- Date
- 11 Nov 2024
- Ownership
- Direct
- Underlying class
- Common Stock
- Underlying amount
- 3,600
- Exercise price
- $8.82
- Footnotes
- F1, F5
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Rule 10b5-1 trading plan
These transactions were reported as open-market trades under a Rule 10b5-1 plan. The plan lets an insider set trading instructions in advance, which can reduce the risk of trading while in possession of material nonpublic information.
Original filing language: transaction made pursuant to a contract, instruction, or written plan intended to satisfy Rule 10b5-1(c).
Explanation of responses 5 footnotes
Footnote F1
The transactions reported on this Form 4 were effected pursuant to a Rule 10b5-1 trading plan previously adopted by the Reporting Person on August 12, 2024.
Footnote F2
Represents the weighted average sales price per share. The shares sold at prices ranging from $46.50 to $47.44 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.
Footnote F3
Represents the weighted average sales price per share. The shares sold at prices ranging from $47.50 to $47.97 per share. Full information regarding the number of shares sold at each price shall be provided upon request to the staff of the U.S. Securities and Exchange Commission, the Issuer, or a security holder of the Issuer.
Footnote F4
The Reporting Person and his spouse are the sole trustees and the sole beneficiaries of the Chess 1997 Trust.
Footnote F5
The option is immediately exercisable. 10% of the shares subject to the option vested on September 28, 2017, 15% of the shares subject to the option vested on September 28, 2018, and 1/48th of the shares subject to the option vest on each monthly anniversary thereafter, subject to the Reporting Person's continuous service through each vesting date